(Answered) Use the maxwell distribution of speeds to estimate a the

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Use the Maxwell distribution of speeds to estimate (a) the fraction of CO2 molecules at 300 K that have speeds in the range of 200 to 250 m s-1; (b) if there are 10^23 CO2 molecules, how many of these molecules have speeds in the range of 200 to 250 m s-1?

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